45210234017 has 8 divisors (see below), whose sum is σ = 48692815080. Its totient is φ = 41728348800.

The previous prime is 45210233977. The next prime is 45210234049. The reversal of 45210234017 is 71043201254.

45210234017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13726699921 + 31483534096 = 117161^2 + 177436^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45210234017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45210234217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34892 + ... + 302717.

It is an arithmetic number, because the mean of its divisors is an integer number (6086601885).

Almost surely, 2^45210234017 is an apocalyptic number.

It is an amenable number.

45210234017 is a deficient number, since it is larger than the sum of its proper divisors (3482581063).

45210234017 is a wasteful number, since it uses less digits than its factorization.

45210234017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347923.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 45210234017 in words is "forty-five billion, two hundred ten million, two hundred thirty-four thousand, seventeen".